/**
 *  Copyright 2011 Marco Berri - marcoberri@gmail.com
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.
 **/
package com.mbfasttrack.service;

import com.mbfasttrack.model.Hardware;
import com.mbfasttrack.model.Media;
import com.mbfasttrack.utils.DateTimeUtil;
import com.mbfasttrack.utils.StringUtil;
import java.util.List;
import org.springframework.data.mongodb.core.query.Order;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/**
 * @author Marco Berri marcoberri@gmail.com http://tecnicume.blogspot.com
 */
@Service("HardwareService")
@Transactional
public class HardwareService extends Base {

    /**
     * 
     * @param h
     * @return
     */
    public Hardware save(Hardware h) {

        try {


            if (h.getSlug() == null) {
                String slug = StringUtil.normalize(h.getProducer() + "-" + h.getModel());
                if (hardwareRepository.findOneBySlug(slug) != null) {
                    slug += "-" + DateTimeUtil.getNowWithFormat("yyyy-MM-dd");
                }
                h.setSlug(slug);
            }


            Hardware hardware_cp = hardwareRepository.save(h);

            if (h.getImage() != null) {
                Media m = new Media();
                m.setMultipartfile(h.getImage());
                m.setType("image");
                m.setObjtype("hardware");
                m.setObjid(h.getId());
                m = mediaService.add(m);
                hardware_cp.addMedia(m);
                hardware_cp.setImage(null);
                hardware_cp = hardwareRepository.save(hardware_cp);

            }

            return hardware_cp;

        } catch (Exception e) {
            log.fatal("Exception:", e);
            return null;
        }

    }

    public Hardware add(Hardware hardware, String username) {
        hardware.setUser(userService.userRepository.findOneByUsername(username));
        return this.save(hardware);
    }

    public List<Hardware> findAll() {

        Query q = new Query();
        q.sort().on("producer", Order.DESCENDING).on("model", Order.DESCENDING);

        System.err.print("Query:" + q);

        return mongoTemplate.find(q, Hardware.class);

    }
    
    
}
